Compatible with: Xiaomi Mi drone 4K / 1080P, Breathable linen backpack, EVA foam effectively protects the drone from the impact, Durable zippers and widened straps, Product weight: 1.3000 kg.
Go down and check coupons out. Remember to check price history if it is available. Do you want to know what the best price is?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Price history and price alert
Price history (for all/most countries) for Xiaomi Drone EVA Linen Backpack is here. The lowest price was: $24.99.
Price records source(s): Gearbest
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).